JPS62501981A - ステンレス鋼製品の酸洗い方法 - Google Patents
ステンレス鋼製品の酸洗い方法Info
- Publication number
- JPS62501981A JPS62501981A JP50418386A JP50418386A JPS62501981A JP S62501981 A JPS62501981 A JP S62501981A JP 50418386 A JP50418386 A JP 50418386A JP 50418386 A JP50418386 A JP 50418386A JP S62501981 A JPS62501981 A JP S62501981A
- Authority
- JP
- Japan
- Prior art keywords
- pickling
- bath
- pickled
- stainless steel
- per
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/086—Iron or steel solutions containing HF
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8514220 | 1985-09-19 | ||
FR8514220A FR2587369B1 (fr) | 1985-09-19 | 1985-09-19 | Procede de decapage acide de produits en acier inoxydable |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62501981A true JPS62501981A (ja) | 1987-08-06 |
JPH0420996B2 JPH0420996B2 (fi) | 1992-04-07 |
Family
ID=9323241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50418386A Granted JPS62501981A (ja) | 1985-09-19 | 1986-07-28 | ステンレス鋼製品の酸洗い方法 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0236354B1 (fi) |
JP (1) | JPS62501981A (fi) |
BR (1) | BR8606873A (fi) |
CA (1) | CA1272980A (fi) |
DE (1) | DE3664340D1 (fi) |
ES (1) | ES2000222A6 (fi) |
FI (1) | FI81126C (fi) |
FR (1) | FR2587369B1 (fi) |
MX (1) | MX168028B (fi) |
WO (1) | WO1987001739A1 (fi) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04304391A (ja) * | 1991-03-29 | 1992-10-27 | Itb Srl | 硝酸を使用しないでステンレス鋼を酸洗いし、不動態化する方法 |
JPH06212463A (ja) * | 1992-08-06 | 1994-08-02 | Itb Srl | ステンレス鋼のピックリング法 |
JPH06220662A (ja) * | 1992-10-12 | 1994-08-09 | Itb Srl | チタン製品のピックリング及び不動態化法 |
JP2018204107A (ja) * | 2017-05-31 | 2018-12-27 | チョンウ テック カンパニー,リミテッド | ステンレススチール配管と構造物の溶接部位のスケールおよび錆をとり除くための酸洗いおよび不動態被膜処理剤 |
JPWO2021140612A1 (fi) * | 2020-01-09 | 2021-07-15 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2650303B1 (fr) * | 1989-07-26 | 1993-12-10 | Ugine Aciers Chatillon Gueugnon | Procede de decapage en bain acide de produits metalliques contenant du titane ou au moins un element chimique de la famille du titane |
US5338367A (en) * | 1989-07-26 | 1994-08-16 | Ugine, Aciers De Chatillon Et Gueugnon | Pickling process in an acid bath of metallic products containing titanium or at least one chemical element of the titanium family |
FR2673200A1 (fr) * | 1991-02-25 | 1992-08-28 | Ugine Aciers | Procede de surdecapage de materiaux en acier tels que les aciers inoxydables et les aciers allies. |
FR2683551B1 (fr) * | 1991-11-07 | 1994-09-16 | Ugine Sa | Procede de decapage de materiaux en acier en continu sur une ligne de traitement. |
FR2721328B1 (fr) * | 1994-06-15 | 1996-09-06 | Ugine Sa | Procédé de décapage de matériaux métalliques, notamment en acier allié, en acier inoxydable ou en alliage de titane, par une solution du type contenant des ions ferriques en milieu acide. |
IT1276954B1 (it) * | 1995-10-18 | 1997-11-03 | Novamax Itb S R L | Processo di decapaggio e di passivazione di acciaio inossidabile senza impiego di acido nitrico |
FR2745301B1 (fr) * | 1996-02-27 | 1998-04-03 | Usinor Sacilor | Procede de decapage d'une piece en acier et notamment d'une bande de tole en acier inoxydable |
FR2772050B1 (fr) * | 1997-12-10 | 1999-12-31 | Imphy Sa | Procede de decapage d'acier et notamment d'acier inoxydable |
GB9807286D0 (en) * | 1998-04-06 | 1998-06-03 | Solvay Interox Ltd | Pickling process |
DE19850524C2 (de) * | 1998-11-03 | 2002-04-04 | Eilenburger Elektrolyse & Umwelttechnik Gmbh | Nitratfreies Recycling-Beizverfahren für Edelstähle |
IT1312556B1 (it) | 1999-05-03 | 2002-04-22 | Henkel Kgaa | Processo di decapaggio di acciaio inossidabile in assenza di acidonitrico ed in presenza di ioni cloruro |
JP6031606B2 (ja) * | 2012-07-31 | 2016-11-24 | ポスコPosco | オーステナイト系ステンレス冷延鋼板を製造するための高速酸洗プロセス |
IT201900006672A1 (it) | 2019-05-10 | 2020-11-10 | Condoroil Stainless Srl | Unita' per il decapaggio elettrolitico interno ed esterno di tubi in acciaio inossidabile |
KR102300834B1 (ko) | 2019-11-21 | 2021-09-13 | 주식회사 포스코 | 스테인리스강 산세용 이온성 액체 및 이를 이용한 스테인리스강의 산세방법 |
IT202000005848A1 (it) | 2020-03-19 | 2021-09-19 | Tenova Spa | Processo per decapare e/o passivare un acciaio inossidabile. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57194262A (en) * | 1981-05-26 | 1982-11-29 | Mitsubishi Gas Chem Co Inc | Descaling method for stainless steel |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2474526A (en) * | 1940-06-15 | 1949-06-28 | Monsanto Chemicals | Picking of stainless steels |
US2564549A (en) * | 1945-07-02 | 1951-08-14 | Albert R Stargardter | Pickling treatment |
DE899890C (de) * | 1952-03-18 | 1953-12-17 | Deutsche Edelstahlwerke Ag | Verfahren zum Regenerieren von Beizbaedern |
JPS549120A (en) * | 1977-06-24 | 1979-01-23 | Tokai Electro Chemical Co | Method of controlling acid cleaning liquid for stainless steel |
DE3222532A1 (de) * | 1982-06-16 | 1983-12-22 | Arno 5042 Erftstadt Kuhlmann | Verfahren und mittel zum sauren beizen von austenitischen edelstaehlen |
FR2551465B3 (fr) * | 1983-09-02 | 1985-08-23 | Gueugnon Sa Forges | Procede de decapage acide des aciers inoxydables et solution acide pour sa mise en oeuvre |
EP0188975B8 (fr) * | 1985-01-22 | 2002-01-09 | Ugine S.A. | Procédé pour le décapage acide des aciers, et notamment des aciers inoxydables |
-
1985
- 1985-09-19 FR FR8514220A patent/FR2587369B1/fr not_active Expired - Lifetime
-
1986
- 1986-07-25 CA CA000514703A patent/CA1272980A/fr not_active Expired - Lifetime
- 1986-07-28 WO PCT/FR1986/000267 patent/WO1987001739A1/fr active IP Right Grant
- 1986-07-28 EP EP19860904835 patent/EP0236354B1/fr not_active Expired
- 1986-07-28 BR BR8606873A patent/BR8606873A/pt not_active IP Right Cessation
- 1986-07-28 DE DE8686904835T patent/DE3664340D1/de not_active Expired
- 1986-07-28 JP JP50418386A patent/JPS62501981A/ja active Granted
- 1986-07-29 ES ES8600701A patent/ES2000222A6/es not_active Expired
- 1986-07-29 MX MX329086A patent/MX168028B/es unknown
-
1987
- 1987-05-18 FI FI872187A patent/FI81126C/fi not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57194262A (en) * | 1981-05-26 | 1982-11-29 | Mitsubishi Gas Chem Co Inc | Descaling method for stainless steel |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04304391A (ja) * | 1991-03-29 | 1992-10-27 | Itb Srl | 硝酸を使用しないでステンレス鋼を酸洗いし、不動態化する方法 |
JPH06212463A (ja) * | 1992-08-06 | 1994-08-02 | Itb Srl | ステンレス鋼のピックリング法 |
JPH06220662A (ja) * | 1992-10-12 | 1994-08-09 | Itb Srl | チタン製品のピックリング及び不動態化法 |
JP2018204107A (ja) * | 2017-05-31 | 2018-12-27 | チョンウ テック カンパニー,リミテッド | ステンレススチール配管と構造物の溶接部位のスケールおよび錆をとり除くための酸洗いおよび不動態被膜処理剤 |
JPWO2021140612A1 (fi) * | 2020-01-09 | 2021-07-15 | ||
WO2021140612A1 (ja) * | 2020-01-09 | 2021-07-15 | Primetals Technologies Japan株式会社 | 鋼板の酸洗方法及び酸洗装置 |
Also Published As
Publication number | Publication date |
---|---|
FI81126C (fi) | 1990-09-10 |
FI872187A0 (fi) | 1987-05-18 |
DE3664340D1 (en) | 1989-08-17 |
FR2587369A1 (fr) | 1987-03-20 |
EP0236354B1 (fr) | 1989-07-12 |
FR2587369B1 (fr) | 1993-01-29 |
FI872187A (fi) | 1987-05-18 |
MX168028B (es) | 1993-04-29 |
EP0236354A1 (fr) | 1987-09-16 |
BR8606873A (pt) | 1987-11-03 |
CA1272980A (fr) | 1990-08-21 |
FI81126B (fi) | 1990-05-31 |
ES2000222A6 (es) | 1988-01-16 |
WO1987001739A1 (fr) | 1987-03-26 |
JPH0420996B2 (fi) | 1992-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS62501981A (ja) | ステンレス鋼製品の酸洗い方法 | |
JP2819378B2 (ja) | ステンレス鋼のピックリング法 | |
JP2655770B2 (ja) | 硝酸を使用しないでステンレス鋼を酸洗いし、不動態化する方法 | |
JP4186131B2 (ja) | 鋼製品、特にステンレス鋼板ストリップの酸洗方法 | |
US5154774A (en) | Process for acid pickling of stainless steel products | |
CZ281613B6 (cs) | Způsob čištění kovových materiálů | |
EP0188975B2 (fr) | Procédé pour le décapage acide des aciers, et notamment des aciers inoxydables | |
TW515852B (en) | A method for pickling metallic surface, pickling solutions therefor, and process for regenerating spent pickling solutions | |
Bird et al. | The breakdown of passive films on iron | |
JP2002525429A (ja) | 無硝酸溶液を用いる電解酸洗い方法 | |
US5690748A (en) | Process for the acid pickling of stainless steel products | |
US5417775A (en) | Process for continuous titanium sheet pickling and passivation without using nitric acid | |
JPS63216986A (ja) | 低Cr鋼の高速酸洗方法 | |
US2965521A (en) | Metal pickling solutions and methods | |
JPH11264087A (ja) | ステンレス鋼のデスケール用処理液及びその使用方法 | |
US5332446A (en) | Method for continuous pickling of steel materials on a treatment line | |
Azzerri et al. | Potentiostatic pickling: a new technique for improving stainless steel processing | |
KR920002413B1 (ko) | 스텐레스 강 제품의 산세척 방법 | |
US2913360A (en) | Method of descaling nickel alloys | |
WO1999032690A1 (en) | Pickling process with at least two steps | |
Ogura et al. | The effect of water and oxyanions on the passivation of iron in mixed dimethylformamide-water solvents | |
JP2966188B2 (ja) | フェライト系ステンレス焼鈍鋼帯のデスケーリング方法 | |
KR100368207B1 (ko) | 오스테나이트계스텐레스냉연소둔강판의전해산세액 | |
JP3595013B2 (ja) | 含ボロンステンレス鋼板の熱間加工方法 | |
JPH08269646A (ja) | 耐酸化性および耐食性に優れた含ボロンステンレス鋼およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |